diff --git a/Request.inc.php b/Request.inc.php
index 23b786c..60e0ce2 100644
--- a/Request.inc.php
+++ b/Request.inc.php
@@ -92,7 +92,7 @@ namespace wellrested;
             throw new Exception('Property ' . $name . ' does not exist.');
         }
 
-    }
+    } // __get()
 
     public function getBody() {
         return $this->body;
diff --git a/Response.inc.php b/Response.inc.php
index ecfa30c..e3e5e56 100644
--- a/Response.inc.php
+++ b/Response.inc.php
@@ -2,8 +2,171 @@
 
 namespace wellrested;
 
+/*******************************************************************************
+ * Response
+ *
+ * A Response instance allows you to build an HTTP response and send it when
+ * finished.
+ *
+ * @package WellRESTed
+ *
+ ******************************************************************************/
+
+/**
+ * @property string body  Entity body of the response
+ * @property array headers  Associative array of headers
+ */
 class Response {
 
+    /**
+     * Entity body of the response
+     * @var string
+     */
+    protected $body;
+
+    /**
+     * Associative array of headers
+     * @var array
+     */
+    protected $headers;
+
+    /**
+     * HTTP status code
+     * @var int
+     */
+    public $statusCode = 500;
+
+    // -------------------------------------------------------------------------
+
+    public function __construct() {
+        $this->headers = array();
+    }
+
+    // -------------------------------------------------------------------------
+    // !Accessors
+
+    public function __get($name) {
+
+        switch ($name) {
+        case 'body':
+            return $this->getBody();
+        case 'headers':
+            return $this->getHeaders();
+        default:
+            throw new Exception('Property ' . $name . ' does not exist.');
+        }
+
+    } // __get()
+
+    public function __set($name, $value) {
+
+        switch ($name) {
+        case 'body':
+            return $this->setBody($value);
+        default:
+            throw new Exception('Property ' . $name . ' does not exist or is read only.');
+        }
+
+    } // __get()
+
+    public function getBody() {
+        return $this->body;
+    }
+
+    public function getHeaders() {
+        return $this->headers;
+    }
+
+    /**
+     * Provide a new entity body for the respone.
+     * This method also updates the content-length header based on the length
+     * of the new body string.
+     *
+     * @param string $value
+     */
+    public function setBody($value) {
+        $this->body = $value;
+        $this->setHeader('Content-Length', strlen($value));
+    }
+
+
+    /**
+     * Add or update a header to a given value
+     *
+     * @param string $header
+     * @param string $value
+     */
+    public function setHeader($header, $value) {
+        $this->headers[$header] = $value;
+    }
+
+    /**
+     * Return if the response contains a header with the given key.
+     *
+     * @param string $header
+     * @param bool
+     */
+    public function hasHeader($header) {
+        return isset($this->headers[$header]);
+
+    }
+
+    /**
+     * Return the value of a given header, or false if it does not exist.
+     *
+     * @param string $header
+     * @return string|false
+     */
+    public function getHeader($header) {
+
+        if ($this->hasHeader($header)) {
+            return $this->headers[$header];
+        }
+
+        return false;
+
+    }
+
+    /**
+     * Remove a header. This method does nothing if the header does not exist.
+     *
+     * @param string $header
+     */
+    public function unsetHeader($header) {
+
+        if ($this->hasHeader($header)) {
+            unset($this->headers[$header]);
+        }
+
+    }
+
+    // -------------------------------------------------------------------------
+
+    /**
+     * Output the response to the client. This function also terminates the
+     * script to prevent and additional output from contaminating the response.
+     *
+     * @param bool $headersOnly  Do not include the body, only the headers.
+     */
+    public function respond($headersOnly = false) {
+
+        // Output the HTTP status code.
+        http_response_code($this->statusCode);
+
+        // Output each header.
+        foreach ($this->headers as $header => $value) {
+            header($header . ': ' . $value);
+        }
+
+        // Output the entity body.
+        if (!$headersOnly && isset($this->body)) {
+            print $this->body;
+        }
+
+        exit;
+
+    }
+
 }
 
 ?>